package com.gulimall.search.config;

import lombok.Data;
import org.apache.http.HttpHost;
import org.elasticsearch.client.HttpAsyncResponseConsumerFactory;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @Author by董江
 * @Tool Intellij IDEA
 * @Classname ElasticSearchConfig
 * @Date 2022/5/10 19:28
 * 1、导入依赖
 * 2、编写配置
 */
@Data
@Configuration
public class GulimallElasticSearchConfig {
    @Value("${es.host}")
    private String host;
    @Value("${es.port}")
    private Integer port;


    public static final RequestOptions COMMON_OPTIONS;

    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();
        /*builder.addHeader("Authorization", "Bearer " + TOKEN);
        builder.setHttpAsyncResponseConsumerFactory(
                new HttpAsyncResponseConsumerFactory
                        .HeapBufferedResponseConsumerFactory(30 * 1024 * 1024 * 1024));*/
        COMMON_OPTIONS = builder.build();
    }

    @Bean
    public RestHighLevelClient restHighLevelClient() {
        return new RestHighLevelClient(RestClient.builder(new HttpHost(host,port)));
    }
}
